Phase behavior of magnetic nanoparticles dispersions in bulk and confined geometries

被引：42
作者：
Cabuil, V [1 ]
机构：
[1] Univ Paris 06, CNRS, UMR 7612, Equipe Colloides Magnet,Lab LI2C, F-75252 Paris 05, France
来源：
CURRENT OPINION IN COLLOID & INTERFACE SCIENCE | 2000年 / 5卷 / 1-2期
关键词：
dipolar fluids; ferrofluids; phase transitions; dipolar interactions;
D O I：
10.1016/S1359-0294(00)00036-4
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Dispersions of magnetic nanoparticles (ferrofluids) have been far a long time taken as examples of dipolar fluids. Theoretical papers conclude now that an important parameter is the ratio of the anisotropic attractions (dipolar ones) to the isotropic attractions (Van der Waals ones). It is confirmed by the recent experimental results concerning the behavior of small magnetic particles in bulk or confined 2D geometries. (C) 2000 Elsevier Science Ltd All rights reserved.
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页码：44 / 48
页数：5
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